Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.
每一个数学问题都是一个等待解决的谜题，每一个解决方案都是迈向更深入理解的一步。
The joy is in the journey, not just the destination.
"The only way to get rid of a temptation is to yield to it."
Sometimes the hardest part isn't letting go but learning to start over.
"The best way to predict the future is to invent it."
技术并不重要。重要的是你对人有信心，认为他们本质上是善良和聪明的，如果你给他们工具，他们会做出美妙的事情。